Final Action Dates and Dates for Filing published for December 2021 (fiscal year 2022), with the change from November 2021. Official source: travel.state.gov.
What changed
EB-2 (India) advanced 152 days, from 1 Dec 2011 to 1 May 2012.
F1 (Mexico) advanced 113 days, from 15 Jan 1999 to 8 May 1999.
F2B (Mexico) advanced 108 days, from 15 Mar 2000 to 1 Jul 2000.
F3 (Mexico) advanced 61 days, from 15 May 1997 to 15 Jul 1997.
EB-2 (China) advanced 47 days, from 15 Nov 2018 to 1 Jan 2019.
F4 (Mexico) advanced 35 days, from 8 Feb 1999 to 15 Mar 1999.
Dates are exactly as published; C = Current, U = Unavailable. Some categories (EB-5 set-asides, EB-4 religious workers) are in the dataset. Priority dates earlier than the cut-off may be processed; see the FAQ.